Billy and his friends know that Waterfall Woods is out of bounds; strange thingsare rumoured to have happened there and no one in their village has venturedpast its walls for decades...But when they discover a secret way in; Billy and his best friends; Anna; Jimmyand Andy; can't resist the temptation to explore! Only to quickly discover thatthe woods are brimming with magic and inhabited by all sorts of unusualcreatures; including a whole community of sprites who need the childrens' help!With magical battles; a long-lost mythical city; fantastical flyingmachines; epic feasts and one GIANT rescue; get ready for an adventureyou'll never forget; from the imagination of the incredible Jamie Oliver!